<?php

class AnalyticalController extends Zend_Controller_Action {

    public function init() {
        $this->view->headScript()->appendFile('https://www.google.com/jsapi');
        $this->_statusMessenger = $this->_helper->flashMessenger;
        $this->_errorMessenger = new Zend_Controller_Action_Helper_FlashMessenger();
        $this->_errorMessenger->setNamespace('error');
        $this->view->statusMessages = $this->_statusMessenger->getMessages();
    }

    public function indexAction() {
        $scripts = $this->view->headScript();

        $scripts->appendScript("
      // Load the Visualization API and the piechart package.
      google.load('visualization', '1.0', {'packages':['corechart']});

      // Set a callback to run when the Google Visualization API is loaded.
      google.setOnLoadCallback(drawChart);

      // Callback that creates and populates a data table,
      // instantiates the pie chart, passes in the data and
      // draws it.
      function drawChart() {

        // Create the data table.
        var data = new google.visualization.DataTable();
        data.addColumn('string', 'Winner');
        data.addColumn('number', 'Slices');
        data.addRows([
          ['Sascha', 3],
          ['Martin', 1],
          ['Anne', 1],
          ['Daniel', 1],
        ]);

        // Set chart options
        var options = {'title':'Gewonnene Spiele',
                       'width':400,
                       'height':500,
                       'backgroundColor':'transparent'
                       };

        // Instantiate and draw our chart, passing in some options.
        var chart = new google.visualization.PieChart(document.getElementById('chart_winner'));
        chart.draw(data, options);
      }");
    }

    public function drawWinnerAction() {
        
    }

}

